Research and Application of CAD Technology for a New Type of Heat Exchanger with a Longitudinal Flow of Shell-side Fluid in a Thermodynamic System

Through the research on some key items of CAD technology, such as parametric graphic design, data configuration and processing, and system integration, etc implemented was the CAD technology integration for a new type of tubular heat exchanger with a longitudinal flow of the shell-side fluid (NTTHELFSF). The CAD technology integration entails fabrication technology, machine components and parts. In addition, resolved were two key issues, namely, information integration and general assembly drawing integration. As a result, it is possible to dramatically enhance the design efficiency and quality of the NTTHELFSF, blazing a new path for the further research and popularization of the latter.